EVALUATION OF HEARTROT CAUSED PHELLINUS PINI AND RELATED YIELD LOSS IN PINUS SYLVESTRIS STANDS
نویسندگان
چکیده
منابع مشابه
Volume yield to mid-rotation in pure and mixed sown stands of Pinus sylvestris and Picea abies in Sweden
Jonsson. B. 2001. Volume yield to mid-rotation in pure and mixed sown stands of Pirl~ls sylcestris and Pice& uhies in Sweden. Stztrliu Forestulir~ Suecicu 211. 19 pp. ISSN 0039-3150. ISBN 91-576-6137-5. Volume yield to mid-rotation in pure and mixed sown stands of Scots pine and Norway spruce was investigated in an experiment in central Sweden. The 43-year-old stands were situated on a 7-ha sit...
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ژورنال
عنوان ژورنال: ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference
سال: 2019
ISSN: 2256-070X,1691-5402
DOI: 10.17770/etr2019vol3.4081